Zobrazeno 1 - 10
of 43
pro vyhledávání: '"C. G. Gaines"'
Publikováno v:
The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society. 152(11)
Despite an appreciation of the potential for blood borne pathogen exposure, compliance of universal precautions is low. While reports of HIV positive rates in trauma patients have varied from 0.15% to 7.8%, the estimated prevalence of HIV in Louisian
Publikováno v:
Journal of Bacteriology. 168:1147-1154
Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa, each possessing a 5-enolpyruvylshikimate 3-phosphate synthase that is sensitive to inhibition by glyphosate [N-(phosphonomethyl)glycine], provide a good cross-section of organisms exemp
Publikováno v:
Journal of Bacteriology. 148:527-533
The cytoplasmic fractions obtained from Bacillus subtilis strains W168 and WB2802 catalyzed reductive release of iron from the ferric chelate of 2,3-dihydroxybenzoic acid (ferri-DHB), the ferrisiderophore produced by B. subtilis. Ferrisiderophore red
Publikováno v:
Journal of Bacteriology. 170:463-467
The guaC (GMP reductase), nadC (quinolinate phosphoribosyltransferase), and aroP (aromatic amino acid permease) genes of Escherichia coli K-12 were located in the 2.5-min region of the chromosome (muT-guaC-nadC-aroP-aceE) by a combination of linkage
Publikováno v:
Biochemical and Biophysical Research Communications. 97:1291-1295
Summary The ferric chelates of the microbial siderophore enterobactin and of two synthetic analogs of enterobactin were sources of iron for growth of Bacillus subtilis WB2802. The ferrisiderophore reductase system in cell-free extracts of this organi
Publikováno v:
Journal of Biological Chemistry. 257:13550-13556
Pseudomonas aeruginosa possesses dual enzymatic sequences to both L-phenylalanine and L-tyrosine, a biosynthetic arrangement further complicated by the presence of five aromatic aminotransferases. Each aminotransferase is capable of transamination in
Publikováno v:
The Journal of biological chemistry. 257(22)
Pseudomonas aeruginosa possesses dual enzymatic sequences to both L-phenylalanine and L-tyrosine, a biosynthetic arrangement further complicated by the presence of five aromatic aminotransferases. Each aminotransferase is capable of transamination in
Publikováno v:
Planta. 156(3)
The biosynthetic route to L-tyrosine was identified in isogenic suspension-cultured cells of N. silvestris. Arogenate (NADP(+)) dehydrogenase, the essential enzyme responsible for the conversion of L-arogenato L-tyrosine, was readily observed in crud
Heme was a noncompetitive inhibitor (apparent K i and K′ i = 0.043 mM) of a ferrisiderophore reductase purified from Bacillus subtilis ; protoporphyrin IX had no effect. The cellular level of heme may partly regulate the function of this reductase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5707ff0a2787edeca6dd5b1a265475ed
https://europepmc.org/articles/PMC221558/
https://europepmc.org/articles/PMC221558/
Autor:
C G, Pitt, G, Gupta, W E, Estes, H, Rosenkrantz, J J, Metterville, A L, Crumbliss, R A, Palmer, K W, Nordquest, K A, Hardy, D R, Whitcomb, B R, Byers, J E, Arceneaux, C G, Gaines, C V, Sciortino
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 208(1)
A large-scale systematic evaluation of potential iron chelators for the treatment of hemosiderosis was conducted. The compounds were identified and evaluated using a hypertransfused mouse screen in which deferrioxamine B was a standard. This screen w